F28F 2275/064
By induction welding or by using microwaves
Official title: by induction welding or by using microwaves
F28F2275/064 (By induction welding or by using microwaves) appears on 5 US grants and 12 published applications in this corpus.
Search patents in F28F- Granted patents
- 5
- Published applications
- 12
- Assignees
- 11
- Inventors
- 41
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for thermal joining, in particular for thermal joining of a heat exchanger for a motor vehicle25 Feb 2025US 12,233,470 B2Hanon Systems
- Heat-exchanger element and method for producing a heat-exchanger element22 Nov 2022US 11,504,799 B2Kelvion Holding GmbH
- Article surface finishing method3 Nov 2020US 10,821,521 B2Hamilton Sunstrand Corporation
- Plastic intercooler12 Apr 2011US 7,921,905 B2Mahle International GmbH
- Method of inductively heating workpieces to a uniform temperature21 Feb 1984US 4,433,227 AGeneral Motors Corporation
- Induction welding with an electromagnetic field concentrator6 Jul 2023US 2023/0211564 A1Rohr, Inc.
- Multilayer sheets for heat exchangers30 Dec 2021US 2021/0404749 A1
- Device and method for thermal joining, in particular for thermal joining of a heat exchanger for a motor vehicle1 Apr 2021US 2021/0094111 A1Hanon Systems
- Heat exchanger23 Jul 2020US 2020/0232723 A1Kelvion Holding GmbH
- Method for producing a heat exchange tube7 Nov 2019US 2019/0337044 A1Mahle International GmbH
Most cited
By later US patents